alpha-Amino-beta-carboxymuconate-epsilon-semialdehyde decarboxylase catalyzes enol/keto tautomerization of oxaloacetate.

2-amino-3-carboxymuconate 6-semialdehyde decarboxylase

Alpha-Amino-beta-Carboxymuconate-epsilon-Semialdehyde-Decarboxylase, ACMSD

MKKPRIDMHSHFFPRISEQEAAKFDANHAPWLQVSAKGDTGSIMMGKNNFRPVYQALWDPAFRIEEMDAQGVDVQVTCAT
PVMFGYTWEANKAAQWAERMNDFALEFAAHNPQRIKVLAQVPLQDLDLACKEASRAVAAGHLGIQIGNHLGDKDLDDATL
EAFLTHCANEDIPILVHPWDMMGGQRMKKWMLPALVAMPAETQLAILSLILSGAFERIPKSLKICFGHGGGSFAFLLGRV
DNAWRHRDIVREDCPRPPSEYVDRFFVDSAVFNPGALELLVSVMGEDRVMLGSDYPFPLGEQKIGGLVLSSNLGESAKDK
IISGNASKFFNINV

2% (v/v) malonate pH 7.0, 0.1M sodium citrate tribasic pH 5.6, 12% (w/v) polyethylene glycol 3350

National Institutes of Health/National Cancer Institute (NIH/NCI)

National Institutes of Health/National Institute on Aging (NIH/NIA)

National Science Foundation (NSF, China)

kynurenine, decarboxylase, NAD homeostasis, tryptophan metabolism, metalloenzyme, LYASE

MKKPRIDMHSHFFPRISEQEAAKFDANHAPWLQVSAKGDTGSIMMGKNNFRPVYQALWDPAFRIEEMDAQGVDVQVTCAT
PVMFGYTWEANKAAQWAERMNDFALEFAAHNPQRIKVLAQVPLQDLDLACKEASRAVAAGHLGIQIGNHLGDKDLDDATL
EAFLTHCANEDIPILVHPWDMMGGQRMKKWMLPWLVAMPAETQLAILSLILSGAFERIPKSLKICFGHGGGSFAFLLGRV
DNAWRHRDIVREDCPRPPSEYVDRFFVDSAVFNPGALELLVSVMGEDRVMLGSDYPFPLGEQKIGGLVLSSNLGESAKDK
IISGNASKFFNINV